Move setup_sata function definition from platform file nitrogen6x.c to arch/arm/imx-common/sata.c to avoid code duplication.
Signed-off-by: Giuseppe Pagano <giuseppe.pag...@seco.com> CC: Stefano Babic <sba...@denx.de> CC: Fabio Estevam <fabio.este...@freescale.com> CC: Eric Nelson <eric.nel...@boundarydevices.com> --- Changes in v2: - Split previous patch between nitrogen6x udoo code changes. arch/arm/imx-common/Makefile | 1 + arch/arm/imx-common/sata.c | 33 ++++++++++++++++++++++++++++++++ arch/arm/include/asm/imx-common/sata.h | 17 ++++++++++++++++ board/boundary/nitrogen6x/nitrogen6x.c | 27 +------------------------- 4 files changed, 52 insertions(+), 26 deletions(-) create mode 100644 arch/arm/imx-common/sata.c create mode 100644 arch/arm/include/asm/imx-common/sata.h diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 727a052..6f85c42 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -17,6 +17,7 @@ endif ifeq ($(SOC),$(filter $(SOC),mx5 mx6)) COBJS-y += timer.o cpu.o speed.o COBJS-$(CONFIG_I2C_MXC) += i2c-mxv7.o +COBJS-$(CONFIG_CMD_SATA) += sata.o endif ifeq ($(SOC),$(filter $(SOC),mx6 mxs)) COBJS-y += misc.o diff --git a/arch/arm/imx-common/sata.c b/arch/arm/imx-common/sata.c new file mode 100644 index 0000000..08e4b2d --- /dev/null +++ b/arch/arm/imx-common/sata.c @@ -0,0 +1,33 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/imx-common/iomux-v3.h> +#include <asm/arch/iomux.h> +#include <asm/io.h> + +int setup_sata(void) +{ + struct iomuxc_base_regs *const iomuxc_regs + = (struct iomuxc_base_regs *)IOMUXC_BASE_ADDR; + + int ret = enable_sata_clock(); + if (ret) + return ret; + + clrsetbits_le32(&iomuxc_regs->gpr[13], + IOMUXC_GPR13_SATA_MASK, + IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB + |IOMUXC_GPR13_SATA_PHY_7_SATA2M + |IOMUXC_GPR13_SATA_SPEED_3G + |(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT) + |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED + |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16 + |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB + |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V + |IOMUXC_GPR13_SATA_PHY_1_SLOW); + + return 0; +} diff --git a/arch/arm/include/asm/imx-common/sata.h b/arch/arm/include/asm/imx-common/sata.h new file mode 100644 index 0000000..40fbf77 --- /dev/null +++ b/arch/arm/include/asm/imx-common/sata.h @@ -0,0 +1,17 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __IMX_SATA_H_ +#define __IMX_SATA_H_ + +/* + * SATA setup for i.mx6 quad based platform + */ + +int setup_sata(void); + +#endif + diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 1712908..0c26bcb 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -17,6 +17,7 @@ #include <asm/gpio.h> #include <asm/imx-common/iomux-v3.h> #include <asm/imx-common/mxc_i2c.h> +#include <asm/imx-common/sata.h> #include <asm/imx-common/boot_mode.h> #include <mmc.h> #include <fsl_esdhc.h> @@ -378,32 +379,6 @@ static void setup_buttons(void) ARRAY_SIZE(button_pads)); } -#ifdef CONFIG_CMD_SATA - -int setup_sata(void) -{ - struct iomuxc_base_regs *const iomuxc_regs - = (struct iomuxc_base_regs *) IOMUXC_BASE_ADDR; - int ret = enable_sata_clock(); - if (ret) - return ret; - - clrsetbits_le32(&iomuxc_regs->gpr[13], - IOMUXC_GPR13_SATA_MASK, - IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB - |IOMUXC_GPR13_SATA_PHY_7_SATA2M - |IOMUXC_GPR13_SATA_SPEED_3G - |(3<<IOMUXC_GPR13_SATA_PHY_6_SHIFT) - |IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED - |IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16 - |IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB - |IOMUXC_GPR13_SATA_PHY_2_TX_1P104V - |IOMUXC_GPR13_SATA_PHY_1_SLOW); - - return 0; -} -#endif - #if defined(CONFIG_VIDEO_IPUV3) static iomux_v3_cfg_t const backlight_pads[] = { -- 1.7.10.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot